Here is another example of a sentence in declarative form. This time it looks like a statement but is actually giving a command (normally done with the imperative form):

You will now open your books. (real imperative form → Open your books!)

The next sentence is again in declarative form. This time it looks like a statement (except for the punctuation) but is actually making an exclamation (which can also be done with the exclamative form):

Bangkok was hot! (real exclamative form → How hot Bangkok was!)

Bangkok was hot.

makes a statement

All the sentences ⇑⇓ have the same form (declarative — subject-verb)...